Visual and audio information that are not following the same spatio-temporal continuum.
Characteristics:
- Often used to convey alternate states of reality and subjectivity
- Part of the internal or external logic of the film considering the narrative involvement of the technique
- Can be confusing for the audience if not well-managed, as the stream of information separates in two
Related inductor effect: Editing; sound design
Complementary effect: Mattes; Split screen, divided screen, multi image shots; Suspension